<p>So far I haven’t had any problems. Right now all I have is just a simple wal-mart Twin Xl bed set. I move quite a bit when I sleep, but even with that the fitted sheet has not falling off yet</p>
<p>If your really worried about that being a problem. I not sure what their called…[Twin</a> XL Mattress Fargo Select Plush - product summary - Bing Shopping](<a href=“http://www.bing.com/shopping/twin-xl-mattress-fargo-select-plush/p/6788A70268AE57065020?q=twin+xl+mattress&lpf=0&lpq=twin%2Bxl%2Bmattress&FORM=EGCA&lppc=14]Twin”>http://www.bing.com/shopping/twin-xl-mattress-fargo-select-plush/p/6788A70268AE57065020?q=twin+xl+mattress&lpf=0&lpq=twin%2Bxl%2Bmattress&FORM=EGCA&lppc=14)</p>
<p>The mattress is a lot thicker then the ones colleges have. I’m sure they have fitted sheets designed for these types of beds. To accommodate for the extra puffiness of the mattresses.</p>